compacté : 53 phrases in 15 subjects |
Architecture | 2 |
Automatic control | 1 |
Cables and cable production | 1 |
Chemistry | 2 |
Construction | 19 |
Electricity generation | 1 |
Environment | 2 |
Forestry | 1 |
General | 3 |
Mathematics | 8 |
Microsoft | 4 |
Oil / petroleum | 2 |
Sound recording | 3 |
Superconductivity | 3 |
United Nations | 1 |